Top-level executives named for post-merger Constellation

Kenneth W. Cornew, president of the Exelon Power Team of Kennett Square, Pa., will be president of the Constellation business unit of Exelon Corp. after the $7.9 billion acquisition of Constellation Energy Group by Exelon is approved by federal and state regulators, Chicago-based Exelon said Wednesday.

Other appointments announced are Mark Huston, currently head of retail energy at Baltimore-based Constellation, to senior vice president, retail of the combined company; Joseph Nigro, currently senior vice president of portfolio management and strategy at Exelon, tosenior vice president, portfolio strategy; and Max Duckworth and Edward Quinn, currently co-heads of commodities at Constellation, to senior vice president, proprietary trading and fuels; and senior vice president, wholesale trading and origination, respectively.

All four will report to Cornew.